{ "_id": "6a1a740f1d7bb097a09d137c", "Package": "suntools", "Version": "1.1.0.9000", "Date": "2026-03-30", "Title": "Calculate Sun Position, Sunrise, Sunset, Solar Noon and Twilight", "Authors@R": "c(\nperson(\"Roger\", \"Bivand\", role = \"aut\", email = \"Roger.Bivand@nhh.no\", comment=c(ORCID=\"0000-0003-2392-6140\")),\nperson(\"Adriaan M.\", \"Dokter\", role = c(\"ctb\", \"cre\"), email = \"amd427@cornell.edu\", comment = c(ORCID = \"0000-0001-6573-066X\")),\nperson(\"Pieter\", \"Huybrechts\", role = \"ctb\", email = \"pieter.huybrechts@inbo.be\", comment = c(ORCID = \"0000-0002-6658-6062\")),\nperson(\"Sebastian\", \"Luque\", role = \"aut\"),\nperson(\"Greg\", \"Pelletier\", role = \"ctb\"),\nperson(\"Alexander\", \"Tedeschi\", role = \"ctb\", email = \"at744@cornell.edu\", comment = c(ORCID = \"0000-0003-0772-6931\")))", "Encoding": "UTF-8", "Description": "Provides a set of convenient functions for calculating\nsun-related information, including the sun's position\n(elevation and azimuth), and the times of sunrise, sunset,\nsolar noon, and twilight for any given geographical location on\nEarth. These calculations are based on equations provided by\nthe National Oceanic & Atmospheric Administration (NOAA)\n as\ndescribed in \"Astronomical Algorithms\" by Jean Meeus (1991,\nISBN: 978-0-943396-35-4).", "License": "GPL (>= 3)", "URL": "https://github.com/adokter/suntools/", "BugReports": "https://github.com/adokter/suntools/issues", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.3.2", "Config/testthat/edition": "3", "Config/pak/sysreqs": "libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev\nlibssl-dev libproj-dev libsqlite3-dev libudunits2-dev", "Repository": "https://adokter.r-universe.dev", "Date/Publication": "2026-03-30 15:40:05 UTC", "RemoteUrl": "https://github.com/adokter/suntools", "RemoteRef": "HEAD", "RemoteSha": "7a1777a1c3b6bd04b0ec20691917fcb1d643de15", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-29 09:23:07 UTC", "User": "root" }, "Author": "Roger Bivand [aut] (ORCID: ),\nAdriaan M. 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